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Rotational analysis of the a3Π0+,1-X1Σ+ emission systems of GeH+

✍ Scribed by Masaharu Tsuji; Shinichi Shimada; Yukio Nishimura

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
263 KB
Volume
89
Category
Article
ISSN
0009-2614

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✦ Synopsis

New emlsrton systems have been observed irom the hehum 3ftcrglow rexlIon of GeHJ III the 520410 nm r2g1on On the bavs of the rotattonal analysis, they wcrc assrgned to the a '&,+X1 X+ 2nd a 3~t -XI X* subsystems oiGcH+. Spcc-t~oscop~ constants have been determmcd for the CeH+ (a 3ng+, a 3~L, X I s") shtcs

1. Irltroduction

The emlsston spectra of the group IV monohydride ions have been detected m electncdncharge and electron-impact sources. So far, the following emission systems have been identified: CH+ @'II-X'C+, B'LA'K b3C--a3il) [I.?] and SIP (A'fl-X'Z') [3,4]. From high-resolulon ro-

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The a3Π0+,1-X1Σ+ emission systems of SnH
The a3Π0+,1-X1Σ+ emission systems of SnH+
✍ Sumio Yamaguchi; Hiroshi Obase; Masaharu Tsuji; Yukio Nishimura 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 167 KB

New visible emission systems have been observed from the helium afterglow reaction of SnH 4. On the basis of the rotational analysis, they were interpreted as the a3IIo+-X 1E+ and a3IIi-X 1E+ subsystems of SnH +. Spectroscopic constants have been obtained for the a3IIo + and X 1Z+ states.